Japanese dwarf flying squirrels

The Japanese dwarf flying squirrel is a type of flying squirrel. Its body is 14–20 cm long and the tail length is 10–14 cm. It weighs 150–220 g. It is much smaller than the Japanese giant flying squirrel which can reach 1500 g. Its back is covered with grey brown hair, and its belly is white. It has large eyes and a flattened tail.